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Mathematics 17 Online
OpenStudy (kitten_is_back):

http://prntscr.com/77xwrv

TheSmartOne (thesmartone):

How did you arrive at that answer?

OpenStudy (kitten_is_back):

edatued guess

TheSmartOne (thesmartone):

And those screenshots are \(\sf\tiny small\)

TheSmartOne (thesmartone):

So it's basically an addition, subtraction problem. Gained 9 yards. So if they started from 0, now they are at 9. Next run, they gain another 4 yards. This time they are at 9, so now were are they? 9 + 4 = ?

TheSmartOne (thesmartone):

Hello...? @Kitten_is_back

OpenStudy (kitten_is_back):

i am here

OpenStudy (kitten_is_back):

13

OpenStudy (kitten_is_back):

@TheSmartOne

TheSmartOne (thesmartone):

Ok, and now they go back 5 yards. So what is 13-5 =?

OpenStudy (kitten_is_back):

8

TheSmartOne (thesmartone):

and how much do you need to add to 8 to get to 10? 8 + x = 10 what is x = ?

OpenStudy (kitten_is_back):

8+2

OpenStudy (kitten_is_back):

so its 2

TheSmartOne (thesmartone):

and that's your answer c:

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